package kku.cs.fgl.gui;

import java.util.Iterator;
import java.util.Vector;

import org.newdawn.slick.Graphics;
import org.newdawn.slick.geom.Rectangle;

public class TPanel extends TComponent {
	private Vector<TComponent> childs = new Vector<TComponent>();

	public TPanel() {
	}

	public TPanel(float x, float y) {
		super(x, y);
	}

	public TPanel(float x, float y, int width, int height) {
		super(x, y, width, height);
	}
	public Vector getChilds() {
		return childs;
	}

	@Override
	public void paint(Graphics g) {		
		super.paint(g);
		if(childs.size()>0){
		 //GL.glPushMatrix();
		 Rectangle oldClip = g.getClip();
		 g.setClip(0,0,getWidth(),getHeight());
		 for (TComponent v : childs) {
		   v.render(g);	
		 }		
		 g.setClip(oldClip);
		 //GL.glPopMatrix();
		}
	}

	public void add(int index, TComponent element) {
		childs.add(index, element);
	}

	public boolean add(TComponent e) {
		return childs.add(e);
	}

	public void clear() {
		childs.clear();
	}

	public TComponent remove(int index) {
		return childs.remove(index);
	}

	public boolean remove(Object o) {
		return childs.remove(o);
	}		

}
